<template>
    <view class="home_category">
        <navigator class="cate_item"
            v-for="item in category"
            :key="item.id"
            :url="`/pages/imgCategory/index?id=${item.id}`"
        >
            <image mode="aspectFill" :src="item.cover"></image>
            <view class="cate_name">{{item.name}}</view>
        </navigator>
    </view>
</template>

<script>
export default {
    data() {
        return {
            category: []
        }
    },
    mounted() {
        // 修改页面的标题
        uni.setNavigationBarTitle({
          title: '分类',
        })
        this.getList();
    },
    methods: {
        getList() {
            this.request({
                url: 'http://157.122.54.189:9088/image/v1/vertical/category'
            })
            .then(result => {
                console.log(result);
                this.category=result.data.res.category;
            })
        }
    },
}
</script>

<style lang="scss" scoped>
.home_category {
    display: flex;
    flex-wrap: wrap;
    .cate_item {
        width: 33.33%;
        position: relative;
        border: 5rpx solid #fff;
        image {
            height: 240rpx;
        }
        .cate_name {
            position: absolute;
            width: 100%;
            height: 50rpx;
            left: 0;
            bottom: 0;
            color: #fff;
            // css3 渐变
            background-image: linear-gradient(to right top, rgba(0,0,0,0.2),  rgba(0,0,0,0));
            font-size: 35rpx;
            display: flex;
            align-items: center;
            padding-left: 20rpx;
        }
    }
}
    
</style>